Caulking paste and putty are two common materials in the home improvement and building materials market, which are mainly used for repairing and decorating walls, floors and ceilings. Although they can be used to fill in the cracks and defects on the wall, there are some differences between caulking paste and putty in terms of material, purpose and construction method. So, what is the difference between caulking paste and putty, this article will introduce the difference between caulking paste and putty in detail, as well as their respective characteristics and applications in decoration.
What is the difference between caulking paste and putty
First, the material of caulking paste and putty
1. Caulking paste: Caulking paste is generally made of cement, gypsum, sand and other materials. It has high hardness and strength, and can fill large areas of wall gaps and cracks. Caulking paste is mainly used for large-area restoration work such as walls, floors and ceilings.
2. Putty: Putty is mainly composed of cellulose, adhesives, fillers and other materials, and the common ones are gypsum putty and polyester putty. Putty is soft and elastic and can be used to fill in small wall cracks and dents, as well as to smooth the surface of walls. Putty is usually used for whitewashing, plastering and other work on interior walls.
Second, the use of caulking paste and putty
1. Caulking: Caulking paste is mainly used to fill cracks and defects in large areas of walls, floors, and ceilings. Due to the high hardness of the caulking paste, it can effectively enhance the strength and stability of the repaired part. Caulking paste is suitable for places where high compressive performance is required, especially for the final integral treatment after wall repair and decoration.
2. Putty: Putty is mainly used to repair and decorate interior walls. Putty has good adhesion and filling, and can be used to fill cracks of various sizes and small areas of uneven surfaces. After the putty is applied, the surface is smooth and smooth, which can provide a good base layer for subsequent coating. Putty is suitable for the treatment of paint base and the beautification of decoration effect.
Third, the construction method of caulking paste and putty
1. Caulking paste: The construction of caulking paste is relatively simple, generally using a scraper to evenly fill the caulking paste to the cracks or defects, and then flatten and treat the surface with a scraper, which can be sanded to smooth after drying. Caulking paste is fast to apply and is suitable for large-scale repairs to walls, floors and ceilings.
2. Putty: The construction process of putty is relatively complicated, first of all, the wall needs to be cleaned before construction, and the adhesive is brushed to increase the adhesion of the wall. Then, use a scraper to evenly apply the putty to the wall, let it dry and then polish it. During the construction process, it is necessary to pay attention to the uniformity and thickness control of the putty to avoid cracks or unevenness.
To sum up, the relevant content about the difference between caulking paste and putty is introduced here, and there are certain differences between caulking paste and putty in terms of material, use and construction method. Caulking paste is suitable for filling large areas of cracks and defects with high hardness and strength. Putty, on the other hand, is mainly used to repair and decorate interior walls, and can fill cracks and uneven surfaces of various sizes. When choosing to use, it can be decided according to specific needs and construction conditions. Whether it is caulking paste or putty, the wall needs to be treated and cleaned before construction to ensure the quality and durability of the repair effect.